標準號：DIN ISO 3651-3-2018
中文標準名稱：不銹鋼抗晶間腐蝕的測定. 第3部分: 低鉻鐵素體不銹鋼腐蝕試驗(ISO 3651-3-2017)
英文標準名稱：Determination of resistance to intergranular corrosion of stainless steels - Part 3: Corrosion test for low-Cr ferritic stainless steels (ISO 3651-3:2017)
標準類型：H25
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H25
國際標準分類號：77.060
引用標準：DIN EN ISO 3651-2-1998;DIN EN ISO 8044-2015;ASTM A 763-2015;ISO 3651-2-1998;ISO 8044-2015
適用范圍：This document specifies the determination of the intergranular corrosion susceptibility of low-Cr [less than 16 % Cr, less than 0,3 % Ni, less than 0,3 % Ti and less than 0,3 % Nb, less than 0,3 % (Ti + Atomic weight ratio Nb)] ferritic stainless steels in the 0,5 % sulfuric acid/copper sulfate test. It also specifies the purposes which may be assigned to the test. The method is applicable to stainless steels supplied in the form of rolled sheets and welded tubes and intended for use in a mildly oxidizing acid medium.